DE60218186D1 - Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren - Google Patents

Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren

Info

Publication number
DE60218186D1
DE60218186D1 DE60218186T DE60218186T DE60218186D1 DE 60218186 D1 DE60218186 D1 DE 60218186D1 DE 60218186 T DE60218186 T DE 60218186T DE 60218186 T DE60218186 T DE 60218186T DE 60218186 D1 DE60218186 D1 DE 60218186D1
Authority
DE
Germany
Prior art keywords
gearshift
chain
bicycle
servo
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60218186T
Other languages
English (en)
Other versions
DE60218186T2 (de
Inventor
Gianfranco Guderzo
Pra Giuseppe Dal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Campagnolo SRL
Original Assignee
Campagnolo SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Campagnolo SRL filed Critical Campagnolo SRL
Publication of DE60218186D1 publication Critical patent/DE60218186D1/de
Application granted granted Critical
Publication of DE60218186T2 publication Critical patent/DE60218186T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Transmission Devices (AREA)
  • Tires In General (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
DE60218186T 2002-12-06 2002-12-06 Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren Expired - Lifetime DE60218186T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425750A EP1426284B1 (de) 2002-12-06 2002-12-06 Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren

Publications (2)

Publication Number Publication Date
DE60218186D1 true DE60218186D1 (de) 2007-03-29
DE60218186T2 DE60218186T2 (de) 2007-10-31

Family

ID=32309535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60218186T Expired - Lifetime DE60218186T2 (de) 2002-12-06 2002-12-06 Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren

Country Status (7)

Country Link
US (2) US6988739B2 (de)
EP (1) EP1426284B1 (de)
JP (1) JP4546722B2 (de)
CN (1) CN100439195C (de)
AT (1) ATE353814T1 (de)
DE (1) DE60218186T2 (de)
TW (1) TWI315280B (de)

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ATE367305T1 (de) * 2003-05-05 2007-08-15 Campagnolo Srl Elektronische servogestützte fahrradgangschaltung
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US8641577B2 (en) 2007-06-11 2014-02-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
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US8469856B2 (en) 2008-08-26 2013-06-25 Fallbrook Intellectual Property Company Llc Continuously variable transmission
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KR100966120B1 (ko) * 2009-12-28 2010-06-25 이창용 자전거의 자동 변속 장치
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
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EP2986494A1 (de) 2013-04-19 2016-02-24 Fallbrook Intellectual Property Company LLC Stufenloses getriebe
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ITMI20130895A1 (it) * 2013-05-31 2014-12-01 Campagnolo Srl Sistema elettronico di bicicletta
ITMI20131064A1 (it) * 2013-06-26 2014-12-27 Campagnolo Srl Sistema elettronico di bicicletta
CN104149649B (zh) * 2014-08-20 2016-04-13 成都宽和科技有限责任公司 速度信号加入模型处理器的数字差分控制助力系统
CN104149659B (zh) * 2014-08-20 2016-04-13 成都宽和科技有限责任公司 要挡位和速度信号先后输入差分器的数字差分助力车系统
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US10933949B2 (en) * 2014-11-27 2021-03-02 Shimano Inc. Bicycle operating apparatus and bicycle operating system
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TWI648198B (zh) * 2016-08-10 2019-01-21 天心工業股份有限公司 自行車及其變速裝置
CN108263553B (zh) * 2017-01-04 2019-12-06 天心工业股份有限公司 电子变速器的作动方法
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Also Published As

Publication number Publication date
JP4546722B2 (ja) 2010-09-15
US20040108680A1 (en) 2004-06-10
US6988739B2 (en) 2006-01-24
ATE353814T1 (de) 2007-03-15
DE60218186T2 (de) 2007-10-31
EP1426284B1 (de) 2007-02-14
US20050187049A1 (en) 2005-08-25
EP1426284A1 (de) 2004-06-09
CN100439195C (zh) 2008-12-03
JP2004189222A (ja) 2004-07-08
TWI315280B (en) 2009-10-01
CN1506265A (zh) 2004-06-23
TW200417493A (en) 2004-09-16
US7159881B2 (en) 2007-01-09

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